Beginning of the nineties started to assemble computers and configure networks. Automation lead to batching and scripting. Arrived on the other side of the trench the HTTP protocol is a constant companion. The journey began with JavaScript, then Perl, PHP and ASP with Visual Basic 5 and JavaScript, ending with Java and C++. End of the nineties starting to focus .NET, streaked Python, and now JavaScript again. He develops, teaches, trains, coaches and speaks. His topics: HTML5 & Web, Data Access & Performance, Scalable & Testable Designs, Distributed Systems & Services, Security & Trust.